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Description
Technical data of M85x2 hand tapping machine
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M85 |
| Thread pitch P mm | 2 mm |
| Overall length l1 | 220 mm |
| Length of working part l2 | 47 mm |
| Diameter of shank part d2 | 50 mm |
| Size of square drive a | 40 mm |
| Threaded bore diameter | 83 mm |
| Thread angle G | 60 degrees |
| Thread standard | ISO DIN 13 |
| Thread tolerance | ISO2 6H |
M85x2 hand taps
Hand Tap M85x2 ISO 529/2 6H HSS is designed for cutting precision metric fine threads in structural steels, tool steels and non-ferrous metals. It maintains stable coil geometry and surface cleanliness, ensuring high 6H class fit accuracy in workshop work and short-run production.
Technical specifications: nominal diameter eighty-five millimeters; pitch two millimeters; outline sixty degrees to ISO 68-1; bore tolerance 6H to ISO 965; right-hand design; straight chip grooves for uniform chip evacuation. Ground HSS high-speed steel reduces friction and micro chipping, increasing edge life. The ISO 529/2-compliant two-piece design - an inserting part (I) and a finishing part (II) - enables even distribution of torsional torque. In industrial practice, the M85x2 Hand Tapping Set maintains full process repeatability and maintains thread geometry throughout the entire machining range.
- Controlled guiding - the system of two members balances the torsional torque and guarantees a clean coil outline.
- High resistance - HSS ground ensures edge durability and smooth thread surfaces.
- Stable 6H fit - preservation of effective diameter enables positive "pass/fail" control.
- Ergonomics of work - repeatability and ease of operation supports the use of the M85x2 Hand Tapping Set in a two-stage configuration.
Meeting the requirements of ISO 529/2, ISO 68-1 and ISO 965 ensures full compatibility with measuring instruments. The combination of precision manufacturing, ground finish and adequate cooling guarantees long-term reliability and a clean coil profile - regardless of the scale of production.
M85x2 thread cutting stages in 2-piece set: ripper and finisher
Frequently asked questions
1. What kind of pre-drilling for M85x2?
Drill 83 mm (85 mm diameter minus 2 mm pitch) to get the correct profile fill in Class 6H
2. What are the advantages of manufacturing with HSS?
HSS high-speed steel provides high durability, wear resistance and stable operation even in demanding conditions.
3. What materials is the M85x2 tapping tool designed for?
The HSS tool works well for low-carbon steel, aluminum, brass and other materials with good machinability.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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